Triple

T19891600
Position Surface form Disambiguated ID Type / Status
Subject Central Province, Zambia E478043 entity
Predicate containsRiver P165 FINISHED
Object Lunsemfwa River
The Lunsemfwa River is a significant river in Zambia known for carving the dramatic Lunsemfwa Gorge and contributing to the region’s hydropower and irrigation.
E1526476 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Lunsemfwa River | Statement: [Central Province, Zambia, containsRiver, Lunsemfwa River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lunsemfwa River
Context triple: [Central Province, Zambia, containsRiver, Lunsemfwa River]
  • A. Lisungwe River
    The Lisungwe River is a tributary watercourse in southern Malawi that feeds into the Shire River within the Zambezi River basin.
  • B. Mtilikwe River
    Mtilikwe River is a river in southeastern Zimbabwe, best known for feeding Lake Mutirikwi, one of the country’s major reservoirs.
  • C. Shingwedzi River
    The Shingwedzi River is a seasonal watercourse flowing through South Africa’s Kruger National Park, known for attracting diverse wildlife and supporting popular safari areas.
  • D. Lupande River
    The Lupande River is a tributary watercourse in eastern Zambia that flows through the Luangwa Valley, contributing to the Luangwa River system and the surrounding wildlife-rich ecosystems.
  • E. Senqunyane River
    The Senqunyane River is a significant river in Lesotho that flows through mountainous terrain and contributes to the upper reaches of the Orange–Senqu river system.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Lunsemfwa River
Triple: [Central Province, Zambia, containsRiver, Lunsemfwa River]
Generated description
The Lunsemfwa River is a significant river in Zambia known for carving the dramatic Lunsemfwa Gorge and contributing to the region’s hydropower and irrigation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lunsemfwa River
Target entity description: The Lunsemfwa River is a significant river in Zambia known for carving the dramatic Lunsemfwa Gorge and contributing to the region’s hydropower and irrigation.
  • A. Lisungwe River
    The Lisungwe River is a tributary watercourse in southern Malawi that feeds into the Shire River within the Zambezi River basin.
  • B. Mtilikwe River
    Mtilikwe River is a river in southeastern Zimbabwe, best known for feeding Lake Mutirikwi, one of the country’s major reservoirs.
  • C. Shingwedzi River
    The Shingwedzi River is a seasonal watercourse flowing through South Africa’s Kruger National Park, known for attracting diverse wildlife and supporting popular safari areas.
  • D. Lupande River
    The Lupande River is a tributary watercourse in eastern Zambia that flows through the Luangwa Valley, contributing to the Luangwa River system and the surrounding wildlife-rich ecosystems.
  • E. Senqunyane River
    The Senqunyane River is a significant river in Lesotho that flows through mountainous terrain and contributes to the upper reaches of the Orange–Senqu river system.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d8e51f32b08190b3687f4f60353250 completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e6590ed7988190bc6b610d1f4fa194 completed April 20, 2026, 4:49 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0ab63e2fd4819096d4267b90f56fff completed May 18, 2026, 6:48 a.m.
NEDg Description generation batch_6a0ab738e6e081909d23bcbcbf3d4abb completed May 18, 2026, 6:52 a.m.
NED2 Entity disambiguation (via description) batch_6a0ab7bb6fbc81909e54be3d1ae98cbf completed May 18, 2026, 6:54 a.m.
Created at: April 10, 2026, 1:52 p.m.